| // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // Specializations of RunnableAdapter<> for Windows specific calling |
| // conventions. Please see base/bind_internal.h for more info. |
| |
| #ifndef BASE_BIND_INTERNAL_WIN_H_ |
| #define BASE_BIND_INTERNAL_WIN_H_ |
| |
| #include <utility> |
| |
| #include "build/build_config.h" |
| |
| // In the x64 architecture in Windows, __fastcall, __stdcall, etc, are all |
| // the same as __cdecl which would turn the following specializations into |
| // multiple definitions. |
| #if !defined(ARCH_CPU_X86_64) |
| |
| namespace base { |
| namespace internal { |
| |
| template <typename Functor> |
| class RunnableAdapter; |
| |
| // __stdcall Function. |
| template <typename R, typename... Args> |
| class RunnableAdapter<R(__stdcall *)(Args...)> { |
| public: |
| // MSVC 2013 doesn't support Type Alias of function types. |
| // Revisit this after we update it to newer version. |
| typedef R RunType(Args...); |
| |
| explicit RunnableAdapter(R(__stdcall *function)(Args...)) |
| : function_(function) { |
| } |
| |
| template <typename... RunArgs> |
| R Run(RunArgs&&... args) const { |
| return function_(std::forward<RunArgs>(args)...); |
| } |
| |
| private: |
| R (__stdcall *function_)(Args...); |
| }; |
| |
| // __fastcall Function. |
| template <typename R, typename... Args> |
| class RunnableAdapter<R(__fastcall *)(Args...)> { |
| public: |
| // MSVC 2013 doesn't support Type Alias of function types. |
| // Revisit this after we update it to newer version. |
| typedef R RunType(Args...); |
| |
| explicit RunnableAdapter(R(__fastcall *function)(Args...)) |
| : function_(function) { |
| } |
| |
| template <typename... RunArgs> |
| R Run(RunArgs&&... args) const { |
| return function_(std::forward<RunArgs>(args)...); |
| } |
| |
| private: |
| R (__fastcall *function_)(Args...); |
| }; |
| |
| } // namespace internal |
| } // namespace base |
| |
| #endif // !defined(ARCH_CPU_X86_64) |
| |
| #endif // BASE_BIND_INTERNAL_WIN_H_ |